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This code cancels any calls to the smart card reader driver's XXX_IOControl (Device Manager) call that are blocking, such as IOCTL_SMARTCARD_IS_ABSENT and IOCTL_SMARTCARD_IS_PRESENT.
Parameters
- dwOpenData
[in] Handle returned from a call to the smart card reader driver's XXX_Open (Device Manager) function. - dwCode
[in] Specifies this code. - pBufIn
Ignored. - dwLenIn
Ignored. - pBufOut
Ignored. - dwLenOut
Ignored. - pdwActualOut
Ignored.
Return Values
The status value STATUS_SUCCESS.
Requirements
OS Versions: Windows CE 3.0 and later.
Header: Winsmcrd.h.
See Also
XXX_IOControl (Device Manager) | XXX_Open (Device Manager) | IOCTL_SMARTCARD_IS_ABSENT | IOCTL_SMARTCARD_IS_PRESENT
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